BlackTreeCVE Intelligence
← Back to the CVE catalogue
Full vulnerability report · 2025
CVE-2025-39817High confidence

efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare

Linux · Linux

7.1HighCVSS 3.1
Recommended action
Patch only the product branches with a verified fix

High technical severity; prioritise exposed affected systems while verifying vendor guidance. Verified remediation exists for at least one product or source, but 22 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityHighOperational priority:Medium, lowered one band.downgradedsince 5 Aug 2026

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • Exploitation requires an existing local or physical foothold with privileges.
  • EPSS is 0.16% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict local access and enforce least privilege on affected hosts.
  • Monitor vendor guidance and exploitation sources for a material change.

Verification

  1. Confirm that the asset runs Linux Linux and falls inside the recorded affected range.
  2. Verify the installed build against the product-specific fixed version after deployment.
  3. Validate exposure, authentication requirements and compensating controls in the actual environment.
  4. Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Mitigation target: As exposure requiresRemediation target: Within 365 days

This automated reassessment organises public evidence. It does not know asset exposure, business impact or control effectiveness and does not replace CVSS or a human risk decision.

Cross-source reconciliation

Remediation availability differs by product scope

Verified remediation exists for at least one product or source, but 22 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Distribution package intelligence

Release-specific package status

Debian, ubuntu findings are scoped to the named distribution, release and source package. An absent finding does not mean a package is unaffected.

25 package states
Package result overrides the generic status

BlackTree has verified remediation for at least one product or source, but the relevant distribution still reports no fixed package for 21 affected package states shown here. Treat those rows as affected with no fix until that distribution publishes a fixed version.

Repository candidate not checked

A published vendor fix does not prove that a matching update is enabled and installable on a particular asset. Confirm the local package candidate before scheduling remediation.

Distribution releaseSource packageVendor stateFixed versionEvidence
Debian trixietrixie · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.12.48-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian bookwormbookworm · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.1.153-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian forkyforky · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.16.5-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian sidsid · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.16.5-1Debian Security Tracker ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinuxAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-awsAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azureAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azure-fdeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azure-nvidiaAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gcpAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gkeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gkeopAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-ibmAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-intelAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-lowlatencyAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidiaAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidia-lowlatencyAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidia-tegraAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-oem-6.11Affected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-oracleAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-raspiAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-raspi-realtimeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-realtimeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-riscvAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-xilinxAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Direct vendor intelligence

Authoritative vendor CSAF and VEX advisories

Structured product status and remediation from the issuing vendor. Product-state explanations are always visible; large lists can be searched or downloaded.

2 current
CVE-2025-39817 · CSAF 2.0 · revision 50 · interimSUSE Product Security TeamCVE-2025-39817
402 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • kernel-default as component of SLES-LTSS-TERADATA 15 SP2
  • kernel-source as component of SLES-LTSS-TERADATA 15 SP2
  • kernel-default as component of SUSE Linux Enterprise Desktop 15 SP6
  • kernel-default-devel as component of SUSE Linux Enterprise Desktop 15 SP6
  • kernel-default-extra as component of SUSE Linux Enterprise Desktop 15 SP6
  • kernel-devel as component of SUSE Linux Enterprise Desktop 15 SP6
  • kernel-macros as component of SUSE Linux Enterprise Desktop 15 SP6
  • kernel-source as component of SUSE Linux Enterprise Desktop 15 SP6
  • cluster-md-kmp-default as component of SUSE Linux Enterprise High Availability Extension 15 SP3
  • dlm-kmp-default as component of SUSE Linux Enterprise High Availability Extension 15 SP3
  • gfs2-kmp-default as component of SUSE Linux Enterprise High Availability Extension 15 SP3
  • kernel-default as component of SUSE Linux Enterprise High Availability Extension 15 SP3
Summary
In the Linux kernel, the following vulnerability has been resolved: efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare Observed on kernel 6.6 (present on master as well): BUG: KASAN: slab-out-of-bounds in memcmp+0x98/0xd0 Call trace: kasan_check_range+0xe8/0x190 __asan_loadN+0x1c/0x28 memcmp+0x98/0xd0 efivarfs_d_compare+0x68/0xd8 __d_lookup_rcu_op_compare+0x178/0x218 __d_lookup_rcu+0x1f8/0x228 d_alloc_parallel+0x150/0x648 lookup_open.isra.0+0x5f0/0x8d0 open_last_lookups+0x264/0x828 path_openat+0x130/0x3f8 do_filp_open+0x114/0x248 do_sys_openat2+0x340/0x3c0 __arm64_sys_openat+0x120/0x1a0 If dentry->d_name.len lookup simple_lookup d_add // invalid dentry is added to hash list lookup_open d_alloc_parallel __d_lookup_rcu __d_lookup_rcu_op_compare hlist_bl_for_each_entry_rcu // invalid dentry can be retrieved ->d_compare efivarfs_d_compare // oob Fix it by checking 'guid' before cmp.
Remediation
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
SSA-032379 · CSAF 2.0 · revision 1 · interimSiemens ProductCERTSSA-032379: Multiple Vulnerabilities in SIMATIC CN 4100 Before V5.0
1 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • SIMATIC CN 4100
Summary
In the Linux kernel, the following vulnerability has been resolved: efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare Observed on kernel 6.6 (present on master as well): BUG: KASAN: slab-out-of-bounds in memcmp+0x98/0xd0 Call trace: kasan_check_range+0xe8/0x190 __asan_loadN+0x1c/0x28 memcmp+0x98/0xd0 efivarfs_d_compare+0x68/0xd8 __d_lookup_rcu_op_compare+0x178/0x218 __d_lookup_rcu+0x1f8/0x228 d_alloc_parallel+0x150/0x648 lookup_open.isra.0+0x5f0/0x8d0 open_last_lookups+0x264/0x828 path_openat+0x130/0x3f8 do_filp_open+0x114/0x248 do_sys_openat2+0x340/0x3c0 __arm64_sys_openat+0x120/0x1a0 If dentry->d_name.len lookup simple_lookup d_add // invalid dentry is added to hash list lookup_open d_alloc_parallel __d_lookup_rcu __d_lookup_rcu_op_compare hlist_bl_for_each_entry_rcu // invalid dentry can be retrieved ->d_compare efivarfs_d_compare // oob Fix it by checking 'guid' before cmp.
Remediation
Update to V5.0 or later version
Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Choose official national sources for this report. Each advisory shows its original language. Your selection is remembered on this device and included in shared links.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2025-29597

No EUVD known-exploited evidence

ENISA has published the identifier mapping but no EUVD description has been stored yet.

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
Not supplied in the stored EUVD record
Advisory evidence
No linked advisory details stored yet
Recommended actionPatch only the product branches with a verified fix

High technical severity; prioritise exposed affected systems while verifying vendor guidance. Verified remediation exists for at least one product or source, but 22 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
01

What, why and how

In the Linux kernel, the following vulnerability has been resolved: efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare Observed on kernel 6.6 (present on master as well): BUG: KASAN: slab-out-of-bounds in memcmp+0x98/0xd0 Call trace: kasan_check_range+0xe8/0x190 __asan_loadN+0x1c/0x28 memcmp+0x98/0xd0 efivarfs_d_compare+0x68/0xd8 __d_lookup_rcu_op_compare+0x178/0x218 __d_lookup_rcu+0x1f8/0x228 d_alloc_parallel+0x150/0x648 lookup_open.isra.0+0x5f0/0x8d0 open_last_lookups+0x264/0x828 path_openat+0x130/0x3f8 do_filp_open+0x114/0x248 do_sys_openat2+0x340/0x3c0 __arm64_sys_openat+0x120/0x1a0 If dentry->d_name.len < EFI_VARIABLE_GUID_LEN , 'guid' can become negative, leadings to oob. The issue can be triggered by parallel lookups using invalid filename: T1 T2 lookup_open ->lookup simple_lookup d_add // invalid dentry is added to hash list lookup_open d_alloc_parallel __d_lookup_rcu __d_lookup_rcu_op_compare hlist_bl_for_each_entry_rcu // invalid dentry can be retrieved ->d_compare efivarfs_d_compare // oob Fix it by checking 'guid' before cmp.

What

In the Linux kernel, the following vulnerability has been resolved: efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare Observed on kernel 6.6 (present on master as well): BUG: KASAN: slab-out-of-bounds in memcmp+0x98/0xd0 Call trace: kasan_check_range+0xe8/0x190 __asan_loadN+0x1c/0x28 memcmp+0x98/0xd0 efivarfs_d_compare+0x68/0xd8 __d_lookup_rcu_op_compare+0x178/0x218 __d_lookup_rcu+0x1f8/0x228 d_alloc_parallel+0x150/0x648 lookup_open.isra.0+0x5f0/0x8d0 open_last_lookups+0x264/0x828 path_openat+0x130/0x3f8 do_filp_open+0x114/0x248 do_sys_openat2+0x340/0x3c0 __arm64_sys_openat+0x120/0x1a0 If dentry->d_name.len < EFI_VARIABLE_GUID_LEN , 'guid' can become negative, leadings to oob. The issue can be triggered by parallel lookups using invalid filename: T1 T2 lookup_open ->lookup simple_lookup d_add // invalid dentry is added to hash list lookup_open d_alloc_parallel __d_lookup_rcu __d_lookup_rcu_op_compare hlist_bl_for_each_entry_rcu // invalid dentry can be retrieved ->d_compare efivarfs_d_compare // oob Fix it by checking 'guid' before cmp.

Why

The product reads data past the end, or before the beginning, of the intended buffer.

How

An attacker operating through local access may attempt exploitation with low privileges. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

In the Linux kernel, the following vulnerability has been resolved: efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare Observed on kernel 6.6 (present on master as well): BUG: KASAN: slab-out-of-bounds in memcmp+0x98/0xd0 Call trace: kasan_check_range+0xe8/0x190 __asan_loadN+0x1c/0x28 memcmp+0x98/0xd0 efivarfs_d_compare+0x68/0xd8 __d_lookup_rcu_op_compare+0x178/0x218 __d_lookup_rcu+0x1f8/0x228 d_alloc_parallel+0x150/0x648 lookup_open.isra.0+0x5f0/0x8d0 open_last_lookups+0x264/0x828 path_openat+0x130/0x3f8 do_filp_open+0x114/0x248 do_sys_openat2+0x340/0x3c0 __arm64_sys_openat+0x120/0x1a0 If dentry->d_name.len < EFI_VARIABLE_GUID_LEN , 'guid' can become negative, leadings to oob. The issue can be triggered by parallel lookups using invalid filename: T1 T2 lookup_open ->lookup simple_lookup d_add // invalid dentry is added to hash list lookup_open d_alloc_parallel __d_lookup_rcu __d_lookup_rcu_op_compare hlist_bl_for_each_entry_rcu // invalid dentry can be retrieved ->d_compare efivarfs_d_compare // oob Fix it by checking 'guid' before cmp.

Why

The product reads data past the end, or before the beginning, of the intended buffer.

How

An attacker operating through local access may attempt exploitation with low privileges. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
local access → Out-of-bounds Read → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Local
Privileges required
Low: a basic authenticated account is required
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-125 ↗

CWE-125: Out-of-bounds Read. The product reads data past the end, or before the beginning, of the intended buffer.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVLocalAttack vector: The attacker needs local access to the vulnerable system.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRLowPrivileges required: The attacker needs basic user-level privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CHighConfidentiality impact: A successful attack can cause a major loss.INoneIntegrity impact: No direct loss is represented by this metric.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
The issue can support a local privilege or sandbox boundary transition; normal system utilities may then be available in the gained context.
CWE-125
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

BSI · German · WID-SEC-2025-2077Linux Kernel: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen oder nicht näher beschriebene Auswirkungen zu erzielen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20250917SECURITY BULLETIN 17 SEPT 2025

The Cyber Security Agency of Singapore included this CVE in its official SECURITY BULLETIN 17 SEPT 2025, published on 17 September 2025. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0602Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-39805 Référence CVE CVE-2025-39806 https://www.cve.org/CVERecord?id=CVE-2025-39806 Référence CVE CVE-2025-39807 https://www.cve.org/CVERecord?id=CVE-2025-39807 Référence CVE CVE-2025-39808 https://www.cve.org/CVERecord?id=CVE-2025-39808 Référence CVE CVE-2025-39810 https://www.cve.org/CVERecord?id=CVE-2025-39810 Référence CVE CVE-2025-39811 https://www.cve.org/CVERecord?id=CVE-2025-39811 Référence CVE CVE-2025-39812 https://www.cve.org/CVERecord?id=CVE-2025-39812 Référence CVE CVE-2025-39813 https://www.cve.org/CVERecord?id=CVE-2025-39813 Référence CVE CVE-2025-39815 https://www.cve.org/CVERecord?id=CVE-2025-39815 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-39819 https://www.cve.org/CVERecord?id=CVE-2025-39819 Référence CVE CVE-2025-39823 https://www.cve.org/CVERecord?id=CVE-2025-39823 Référence CVE CVE-2025-39824 https://www.cve.org/CVERecord?id=CVE-2025-39824 Référence CVE CVE-2025-39825 https://www.cve.org/CVERecord?id=CVE-2025-39825 Référence CVE CVE-2025-39826 https://www.cve.org/CVERecord?id=CVE-2025-39826 Référence CVE CVE-2025-39827 https://www.cve.org/CVERecord?id=CVE-2025-39827 Référence CVE CVE-2025-39828 https://www.cve.org/CVERecord?id=CVE-2025-39828 Référence CVE CVE-2025-39829 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0565Multiples vulnérabilités dans les produits Siemens

d?id=CVE-2025-39794 Référence CVE CVE-2025-39795 https://www.cve.org/CVERecord?id=CVE-2025-39795 Référence CVE CVE-2025-39798 https://www.cve.org/CVERecord?id=CVE-2025-39798 Référence CVE CVE-2025-39800 https://www.cve.org/CVERecord?id=CVE-2025-39800 Référence CVE CVE-2025-39801 https://www.cve.org/CVERecord?id=CVE-2025-39801 Référence CVE CVE-2025-39806 https://www.cve.org/CVERecord?id=CVE-2025-39806 Référence CVE CVE-2025-39808 https://www.cve.org/CVERecord?id=CVE-2025-39808 Référence CVE CVE-2025-39812 https://www.cve.org/CVERecord?id=CVE-2025-39812 Référence CVE CVE-2025-39813 https://www.cve.org/CVERecord?id=CVE-2025-39813 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-39819 https://www.cve.org/CVERecord?id=CVE-2025-39819 Référence CVE CVE-2025-39823 https://www.cve.org/CVERecord?id=CVE-2025-39823 Référence CVE CVE-2025-39824 https://www.cve.org/CVERecord?id=CVE-2025-39824 Référence CVE CVE-2025-39825 https://www.cve.org/CVERecord?id=CVE-2025-39825 Référence CVE CVE-2025-39826 https://www.cve.org/CVERecord?id=CVE-2025-39826 Référence CVE CVE-2025-39827 https://www.cve.org/CVERecord?id=CVE-2025-39827 Référence CVE CVE-2025-39828 https://www.cve.org/CVERecord?id=CVE-2025-39828 Référence CVE CVE-2025-39835 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0497Multiples vulnérabilités dans le noyau Linux de SUSE

https://www.suse.com/support/update/announcement/2026/suse-su-20261574-1 Bulletin de sécurité SUSE SUSE-SU-2026:1575-1 du 23 avril 2026 https://www.suse.com/support/update/announcement/2026/suse-su-20261575-1 Bulletin de sécurité SUSE SUSE-SU-2026:1578-1 du 23 avril 2026 https://www.suse.com/support/update/announcement/2026/suse-su-20261578-1 Bulletin de sécurité SUSE SUSE-SU-2026:1583-1 du 23 avril 2026 https://www.suse.com/support/update/announcement/2026/suse-su-20261583-1 Référence CVE CVE-2024-38542 https://www.cve.org/CVERecord?id=CVE-2024-38542 Référence CVE CVE-2025-38234 https://www.cve.org/CVERecord?id=CVE-2025-38234 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-39998 https://www.cve.org/CVERecord?id=CVE-2025-39998 Référence CVE CVE-2025-40159 https://www.cve.org/CVERecord?id=CVE-2025-40159 Référence CVE CVE-2025-40201 https://www.cve.org/CVERecord?id=CVE-2025-40201 Référence CVE CVE-2025-40253 https://www.cve.org/CVERecord?id=CVE-2025-40253 Référence CVE CVE-2025-40309 https://www.cve.org/CVERecord?id=CVE-2025-40309 Référence CVE CVE-2025-68794 https://www.cve.org/CVERecord?id=CVE-2025-68794 Référence CVE CVE-2025-68818 https://www.cve.org/CVERecord?id=CVE-2025-68818 Référence CVE CVE-2025-71066 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0421Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-39805 Référence CVE CVE-2025-39806 https://www.cve.org/CVERecord?id=CVE-2025-39806 Référence CVE CVE-2025-39807 https://www.cve.org/CVERecord?id=CVE-2025-39807 Référence CVE CVE-2025-39808 https://www.cve.org/CVERecord?id=CVE-2025-39808 Référence CVE CVE-2025-39810 https://www.cve.org/CVERecord?id=CVE-2025-39810 Référence CVE CVE-2025-39811 https://www.cve.org/CVERecord?id=CVE-2025-39811 Référence CVE CVE-2025-39812 https://www.cve.org/CVERecord?id=CVE-2025-39812 Référence CVE CVE-2025-39813 https://www.cve.org/CVERecord?id=CVE-2025-39813 Référence CVE CVE-2025-39815 https://www.cve.org/CVERecord?id=CVE-2025-39815 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-39819 https://www.cve.org/CVERecord?id=CVE-2025-39819 Référence CVE CVE-2025-39823 https://www.cve.org/CVERecord?id=CVE-2025-39823 Référence CVE CVE-2025-39824 https://www.cve.org/CVERecord?id=CVE-2025-39824 Référence CVE CVE-2025-39825 https://www.cve.org/CVERecord?id=CVE-2025-39825 Référence CVE CVE-2025-39826 https://www.cve.org/CVERecord?id=CVE-2025-39826 Référence CVE CVE-2025-39827 https://www.cve.org/CVERecord?id=CVE-2025-39827 Référence CVE CVE-2025-39828 https://www.cve.org/CVERecord?id=CVE-2025-39828 Référence CVE CVE-2025-39829 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0397Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-39805 Référence CVE CVE-2025-39806 https://www.cve.org/CVERecord?id=CVE-2025-39806 Référence CVE CVE-2025-39807 https://www.cve.org/CVERecord?id=CVE-2025-39807 Référence CVE CVE-2025-39808 https://www.cve.org/CVERecord?id=CVE-2025-39808 Référence CVE CVE-2025-39810 https://www.cve.org/CVERecord?id=CVE-2025-39810 Référence CVE CVE-2025-39811 https://www.cve.org/CVERecord?id=CVE-2025-39811 Référence CVE CVE-2025-39812 https://www.cve.org/CVERecord?id=CVE-2025-39812 Référence CVE CVE-2025-39813 https://www.cve.org/CVERecord?id=CVE-2025-39813 Référence CVE CVE-2025-39815 https://www.cve.org/CVERecord?id=CVE-2025-39815 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-39819 https://www.cve.org/CVERecord?id=CVE-2025-39819 Référence CVE CVE-2025-39823 https://www.cve.org/CVERecord?id=CVE-2025-39823 Référence CVE CVE-2025-39824 https://www.cve.org/CVERecord?id=CVE-2025-39824 Référence CVE CVE-2025-39825 https://www.cve.org/CVERecord?id=CVE-2025-39825 Référence CVE CVE-2025-39826 https://www.cve.org/CVERecord?id=CVE-2025-39826 Référence CVE CVE-2025-39827 https://www.cve.org/CVERecord?id=CVE-2025-39827 Référence CVE CVE-2025-39828 https://www.cve.org/CVERecord?id=CVE-2025-39828 Référence CVE CVE-2025-39829 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0371Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-39805 Référence CVE CVE-2025-39806 https://www.cve.org/CVERecord?id=CVE-2025-39806 Référence CVE CVE-2025-39807 https://www.cve.org/CVERecord?id=CVE-2025-39807 Référence CVE CVE-2025-39808 https://www.cve.org/CVERecord?id=CVE-2025-39808 Référence CVE CVE-2025-39810 https://www.cve.org/CVERecord?id=CVE-2025-39810 Référence CVE CVE-2025-39811 https://www.cve.org/CVERecord?id=CVE-2025-39811 Référence CVE CVE-2025-39812 https://www.cve.org/CVERecord?id=CVE-2025-39812 Référence CVE CVE-2025-39813 https://www.cve.org/CVERecord?id=CVE-2025-39813 Référence CVE CVE-2025-39815 https://www.cve.org/CVERecord?id=CVE-2025-39815 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-39819 https://www.cve.org/CVERecord?id=CVE-2025-39819 Référence CVE CVE-2025-39823 https://www.cve.org/CVERecord?id=CVE-2025-39823 Référence CVE CVE-2025-39824 https://www.cve.org/CVERecord?id=CVE-2025-39824 Référence CVE CVE-2025-39825 https://www.cve.org/CVERecord?id=CVE-2025-39825 Référence CVE CVE-2025-39826 https://www.cve.org/CVERecord?id=CVE-2025-39826 Référence CVE CVE-2025-39827 https://www.cve.org/CVERecord?id=CVE-2025-39827 Référence CVE CVE-2025-39828 https://www.cve.org/CVERecord?id=CVE-2025-39828 Référence CVE CVE-2025-39829 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0369Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-38322 Référence CVE CVE-2025-38375 https://www.cve.org/CVERecord?id=CVE-2025-38375 Référence CVE CVE-2025-38379 https://www.cve.org/CVERecord?id=CVE-2025-38379 Référence CVE CVE-2025-38488 https://www.cve.org/CVERecord?id=CVE-2025-38488 Référence CVE CVE-2025-38539 https://www.cve.org/CVERecord?id=CVE-2025-38539 Référence CVE CVE-2025-38728 https://www.cve.org/CVERecord?id=CVE-2025-38728 Référence CVE CVE-2025-39689 https://www.cve.org/CVERecord?id=CVE-2025-39689 Référence CVE CVE-2025-39748 https://www.cve.org/CVERecord?id=CVE-2025-39748 Référence CVE CVE-2025-39813 https://www.cve.org/CVERecord?id=CVE-2025-39813 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-39829 https://www.cve.org/CVERecord?id=CVE-2025-39829 Référence CVE CVE-2025-39880 https://www.cve.org/CVERecord?id=CVE-2025-39880 Référence CVE CVE-2025-39890 https://www.cve.org/CVERecord?id=CVE-2025-39890 Référence CVE CVE-2025-39913 https://www.cve.org/CVERecord?id=CVE-2025-39913 Référence CVE CVE-2025-39964 https://www.cve.org/CVERecord?id=CVE-2025-39964 Référence CVE CVE-2025-39977 https://www.cve.org/CVERecord?id=CVE-2025-39977 Référence CVE CVE-2025-39998 https://www.cve.org/CVERecord?id=CVE-2025-39998 Référence CVE CVE-2025-40006 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0331Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-39805 Référence CVE CVE-2025-39806 https://www.cve.org/CVERecord?id=CVE-2025-39806 Référence CVE CVE-2025-39807 https://www.cve.org/CVERecord?id=CVE-2025-39807 Référence CVE CVE-2025-39808 https://www.cve.org/CVERecord?id=CVE-2025-39808 Référence CVE CVE-2025-39810 https://www.cve.org/CVERecord?id=CVE-2025-39810 Référence CVE CVE-2025-39811 https://www.cve.org/CVERecord?id=CVE-2025-39811 Référence CVE CVE-2025-39812 https://www.cve.org/CVERecord?id=CVE-2025-39812 Référence CVE CVE-2025-39813 https://www.cve.org/CVERecord?id=CVE-2025-39813 Référence CVE CVE-2025-39815 https://www.cve.org/CVERecord?id=CVE-2025-39815 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-39819 https://www.cve.org/CVERecord?id=CVE-2025-39819 Référence CVE CVE-2025-39823 https://www.cve.org/CVERecord?id=CVE-2025-39823 Référence CVE CVE-2025-39824 https://www.cve.org/CVERecord?id=CVE-2025-39824 Référence CVE CVE-2025-39825 https://www.cve.org/CVERecord?id=CVE-2025-39825 Référence CVE CVE-2025-39826 https://www.cve.org/CVERecord?id=CVE-2025-39826 Référence CVE CVE-2025-39827 https://www.cve.org/CVERecord?id=CVE-2025-39827 Référence CVE CVE-2025-39828 https://www.cve.org/CVERecord?id=CVE-2025-39828 Référence CVE CVE-2025-39829 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0248Multiples vulnérabilités dans le noyau Linux de Red Hat

De multiples vulnérabilités ont été découvertes dans le noyau Linux de Red Hat. Elles permettent à un attaquant de provoquer un déni de service à distance, un contournement de la politique de sécurité et un problème de sécurité non spécifié par l'éditeur.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0247Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-38645 Référence CVE CVE-2025-38728 https://www.cve.org/CVERecord?id=CVE-2025-38728 Référence CVE CVE-2025-39689 https://www.cve.org/CVERecord?id=CVE-2025-39689 Référence CVE CVE-2025-39742 https://www.cve.org/CVERecord?id=CVE-2025-39742 Référence CVE CVE-2025-39788 https://www.cve.org/CVERecord?id=CVE-2025-39788 Référence CVE CVE-2025-39795 https://www.cve.org/CVERecord?id=CVE-2025-39795 Référence CVE CVE-2025-39805 https://www.cve.org/CVERecord?id=CVE-2025-39805 Référence CVE CVE-2025-39813 https://www.cve.org/CVERecord?id=CVE-2025-39813 Référence CVE CVE-2025-39814 https://www.cve.org/CVERecord?id=CVE-2025-39814 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-39819 https://www.cve.org/CVERecord?id=CVE-2025-39819 Référence CVE CVE-2025-39829 https://www.cve.org/CVERecord?id=CVE-2025-39829 Référence CVE CVE-2025-39859 https://www.cve.org/CVERecord?id=CVE-2025-39859 Référence CVE CVE-2025-39880 https://www.cve.org/CVERecord?id=CVE-2025-39880 Référence CVE CVE-2025-39890 https://www.cve.org/CVERecord?id=CVE-2025-39890 Référence CVE CVE-2025-39913 https://www.cve.org/CVERecord?id=CVE-2025-39913 Référence CVE CVE-2025-39927 https://www.cve.org/CVERecord?id=CVE-2025-39927 Référence CVE CVE-2025-39944 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0168Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2025-38022 Référence CVE CVE-2025-38024 https://www.cve.org/CVERecord?id=CVE-2025-38024 Référence CVE CVE-2025-38051 https://www.cve.org/CVERecord?id=CVE-2025-38051 Référence CVE CVE-2025-38403 https://www.cve.org/CVERecord?id=CVE-2025-38403 Référence CVE CVE-2025-38415 https://www.cve.org/CVERecord?id=CVE-2025-38415 Référence CVE CVE-2025-38459 https://www.cve.org/CVERecord?id=CVE-2025-38459 Référence CVE CVE-2025-38568 https://www.cve.org/CVERecord?id=CVE-2025-38568 Référence CVE CVE-2025-38730 https://www.cve.org/CVERecord?id=CVE-2025-38730 Référence CVE CVE-2025-39760 https://www.cve.org/CVERecord?id=CVE-2025-39760 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-40096 https://www.cve.org/CVERecord?id=CVE-2025-40096 Référence CVE CVE-2025-40135 https://www.cve.org/CVERecord?id=CVE-2025-40135 Référence CVE CVE-2025-40141 https://www.cve.org/CVERecord?id=CVE-2025-40141 Référence CVE CVE-2025-40154 https://www.cve.org/CVERecord?id=CVE-2025-40154 Référence CVE CVE-2025-40158 https://www.cve.org/CVERecord?id=CVE-2025-40158 Référence CVE CVE-2025-40170 https://www.cve.org/CVERecord?id=CVE-2025-40170 Référence CVE CVE-2025-40240 https://www.cve.org/CVERecord?id=CVE-2025-40240 Référence CVE CVE-2025-40251 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0056Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2023-53581 Référence CVE CVE-2023-53675 https://www.cve.org/CVERecord?id=CVE-2023-53675 Référence CVE CVE-2023-53680 https://www.cve.org/CVERecord?id=CVE-2023-53680 Référence CVE CVE-2023-53705 https://www.cve.org/CVERecord?id=CVE-2023-53705 Référence CVE CVE-2024-35868 https://www.cve.org/CVERecord?id=CVE-2024-35868 Référence CVE CVE-2025-23142 https://www.cve.org/CVERecord?id=CVE-2025-23142 Référence CVE CVE-2025-38051 https://www.cve.org/CVERecord?id=CVE-2025-38051 Référence CVE CVE-2025-38724 https://www.cve.org/CVERecord?id=CVE-2025-38724 Référence CVE CVE-2025-39806 https://www.cve.org/CVERecord?id=CVE-2025-39806 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-39825 https://www.cve.org/CVERecord?id=CVE-2025-39825 Référence CVE CVE-2025-39840 https://www.cve.org/CVERecord?id=CVE-2025-39840 Référence CVE CVE-2025-39843 https://www.cve.org/CVERecord?id=CVE-2025-39843 Référence CVE CVE-2025-39883 https://www.cve.org/CVERecord?id=CVE-2025-39883 Référence CVE CVE-2025-39898 https://www.cve.org/CVERecord?id=CVE-2025-39898 Référence CVE CVE-2025-39905 https://www.cve.org/CVERecord?id=CVE-2025-39905 Référence CVE CVE-2025-39925 https://www.cve.org/CVERecord?id=CVE-2025-39925 Référence CVE CVE-2025-39966 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-1135Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-39794 Référence CVE CVE-2025-39795 https://www.cve.org/CVERecord?id=CVE-2025-39795 Référence CVE CVE-2025-39798 https://www.cve.org/CVERecord?id=CVE-2025-39798 Référence CVE CVE-2025-39801 https://www.cve.org/CVERecord?id=CVE-2025-39801 Référence CVE CVE-2025-39806 https://www.cve.org/CVERecord?id=CVE-2025-39806 Référence CVE CVE-2025-39808 https://www.cve.org/CVERecord?id=CVE-2025-39808 Référence CVE CVE-2025-39809 https://www.cve.org/CVERecord?id=CVE-2025-39809 Référence CVE CVE-2025-39812 https://www.cve.org/CVERecord?id=CVE-2025-39812 Référence CVE CVE-2025-39813 https://www.cve.org/CVERecord?id=CVE-2025-39813 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-39818 https://www.cve.org/CVERecord?id=CVE-2025-39818 Référence CVE CVE-2025-39823 https://www.cve.org/CVERecord?id=CVE-2025-39823 Référence CVE CVE-2025-39824 https://www.cve.org/CVERecord?id=CVE-2025-39824 Référence CVE CVE-2025-39828 https://www.cve.org/CVERecord?id=CVE-2025-39828 Référence CVE CVE-2025-39835 https://www.cve.org/CVERecord?id=CVE-2025-39835 Référence CVE CVE-2025-39839 https://www.cve.org/CVERecord?id=CVE-2025-39839 Référence CVE CVE-2025-39841 https://www.cve.org/CVERecord?id=CVE-2025-39841 Référence CVE CVE-2025-39844 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-1132Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2023-53513 Référence CVE CVE-2023-53680 https://www.cve.org/CVERecord?id=CVE-2023-53680 Référence CVE CVE-2024-46679 https://www.cve.org/CVERecord?id=CVE-2024-46679 Référence CVE CVE-2025-38499 https://www.cve.org/CVERecord?id=CVE-2025-38499 Référence CVE CVE-2025-38718 https://www.cve.org/CVERecord?id=CVE-2025-38718 Référence CVE CVE-2025-38724 https://www.cve.org/CVERecord?id=CVE-2025-38724 Référence CVE CVE-2025-38729 https://www.cve.org/CVERecord?id=CVE-2025-38729 Référence CVE CVE-2025-39697 https://www.cve.org/CVERecord?id=CVE-2025-39697 Référence CVE CVE-2025-39757 https://www.cve.org/CVERecord?id=CVE-2025-39757 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-39825 https://www.cve.org/CVERecord?id=CVE-2025-39825 Référence CVE CVE-2025-39841 https://www.cve.org/CVERecord?id=CVE-2025-39841 Référence CVE CVE-2025-39864 https://www.cve.org/CVERecord?id=CVE-2025-39864 Référence CVE CVE-2025-39883 https://www.cve.org/CVERecord?id=CVE-2025-39883 Référence CVE CVE-2025-39955 https://www.cve.org/CVERecord?id=CVE-2025-39955 Référence CVE CVE-2025-39966 https://www.cve.org/CVERecord?id=CVE-2025-39966 Référence CVE CVE-2025-39984 https://www.cve.org/CVERecord?id=CVE-2025-39984 Référence CVE CVE-2025-40186 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-1108Multiples vulnérabilités dans les produits IBM

De multiples vulnérabilités ont été découvertes dans les produits IBM. Certaines d'entre elles permettent à un attaquant de provoquer un déni de service à distance, une atteinte à la confidentialité des données et une atteinte à l'intégrité des données.

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-1075Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-39794 Référence CVE CVE-2025-39795 https://www.cve.org/CVERecord?id=CVE-2025-39795 Référence CVE CVE-2025-39798 https://www.cve.org/CVERecord?id=CVE-2025-39798 Référence CVE CVE-2025-39801 https://www.cve.org/CVERecord?id=CVE-2025-39801 Référence CVE CVE-2025-39806 https://www.cve.org/CVERecord?id=CVE-2025-39806 Référence CVE CVE-2025-39808 https://www.cve.org/CVERecord?id=CVE-2025-39808 Référence CVE CVE-2025-39809 https://www.cve.org/CVERecord?id=CVE-2025-39809 Référence CVE CVE-2025-39812 https://www.cve.org/CVERecord?id=CVE-2025-39812 Référence CVE CVE-2025-39813 https://www.cve.org/CVERecord?id=CVE-2025-39813 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-39818 https://www.cve.org/CVERecord?id=CVE-2025-39818 Référence CVE CVE-2025-39823 https://www.cve.org/CVERecord?id=CVE-2025-39823 Référence CVE CVE-2025-39824 https://www.cve.org/CVERecord?id=CVE-2025-39824 Référence CVE CVE-2025-39828 https://www.cve.org/CVERecord?id=CVE-2025-39828 Référence CVE CVE-2025-39835 https://www.cve.org/CVERecord?id=CVE-2025-39835 Référence CVE CVE-2025-39839 https://www.cve.org/CVERecord?id=CVE-2025-39839 Référence CVE CVE-2025-39841 https://www.cve.org/CVERecord?id=CVE-2025-39841 Référence CVE CVE-2025-39844 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-1049Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2023-53513 Référence CVE CVE-2024-35868 https://www.cve.org/CVERecord?id=CVE-2024-35868 Référence CVE CVE-2024-46679 https://www.cve.org/CVERecord?id=CVE-2024-46679 Référence CVE CVE-2025-38718 https://www.cve.org/CVERecord?id=CVE-2025-38718 Référence CVE CVE-2025-38729 https://www.cve.org/CVERecord?id=CVE-2025-38729 Référence CVE CVE-2025-39697 https://www.cve.org/CVERecord?id=CVE-2025-39697 Référence CVE CVE-2025-39702 https://www.cve.org/CVERecord?id=CVE-2025-39702 Référence CVE CVE-2025-39730 https://www.cve.org/CVERecord?id=CVE-2025-39730 Référence CVE CVE-2025-39757 https://www.cve.org/CVERecord?id=CVE-2025-39757 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-39843 https://www.cve.org/CVERecord?id=CVE-2025-39843 Référence CVE CVE-2025-39883 https://www.cve.org/CVERecord?id=CVE-2025-39883 Référence CVE CVE-2025-39898 https://www.cve.org/CVERecord?id=CVE-2025-39898 Référence CVE CVE-2025-39971 https://www.cve.org/CVERecord?id=CVE-2025-39971 Référence CVE CVE-2025-40047 https://www.cve.org/CVERecord?id=CVE-2025-40047 Référence CVE CVE-2025-40300 https://www.cve.org/CVERecord?id=CVE-2025-40300 Gestion détaillée du document le 28 novembre 2025 Version initiale Alertes Avis Bulletins d’actualités Mentions légales Conditions générale

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-1033Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2025-38614 Référence CVE CVE-2025-38718 https://www.cve.org/CVERecord?id=CVE-2025-38718 Référence CVE CVE-2025-38729 https://www.cve.org/CVERecord?id=CVE-2025-38729 Référence CVE CVE-2025-39697 https://www.cve.org/CVERecord?id=CVE-2025-39697 Référence CVE CVE-2025-39702 https://www.cve.org/CVERecord?id=CVE-2025-39702 Référence CVE CVE-2025-39718 https://www.cve.org/CVERecord?id=CVE-2025-39718 Référence CVE CVE-2025-39730 https://www.cve.org/CVERecord?id=CVE-2025-39730 Référence CVE CVE-2025-39751 https://www.cve.org/CVERecord?id=CVE-2025-39751 Référence CVE CVE-2025-39757 https://www.cve.org/CVERecord?id=CVE-2025-39757 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-39849 https://www.cve.org/CVERecord?id=CVE-2025-39849 Référence CVE CVE-2025-39864 https://www.cve.org/CVERecord?id=CVE-2025-39864 Référence CVE CVE-2025-39881 https://www.cve.org/CVERecord?id=CVE-2025-39881 Référence CVE CVE-2025-39903 https://www.cve.org/CVERecord?id=CVE-2025-39903 Référence CVE CVE-2025-39946 https://www.cve.org/CVERecord?id=CVE-2025-39946 Référence CVE CVE-2025-39971 https://www.cve.org/CVERecord?id=CVE-2025-39971 Référence CVE CVE-2025-39982 https://www.cve.org/CVERecord?id=CVE-2025-39982 Référence CVE CVE-2025-39983 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-1011Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2025-38614 Référence CVE CVE-2025-38718 https://www.cve.org/CVERecord?id=CVE-2025-38718 Référence CVE CVE-2025-39697 https://www.cve.org/CVERecord?id=CVE-2025-39697 Référence CVE CVE-2025-39702 https://www.cve.org/CVERecord?id=CVE-2025-39702 Référence CVE CVE-2025-39718 https://www.cve.org/CVERecord?id=CVE-2025-39718 Référence CVE CVE-2025-39727 https://www.cve.org/CVERecord?id=CVE-2025-39727 Référence CVE CVE-2025-39730 https://www.cve.org/CVERecord?id=CVE-2025-39730 Référence CVE CVE-2025-39751 https://www.cve.org/CVERecord?id=CVE-2025-39751 Référence CVE CVE-2025-39757 https://www.cve.org/CVERecord?id=CVE-2025-39757 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-39841 https://www.cve.org/CVERecord?id=CVE-2025-39841 Référence CVE CVE-2025-39849 https://www.cve.org/CVERecord?id=CVE-2025-39849 Référence CVE CVE-2025-39864 https://www.cve.org/CVERecord?id=CVE-2025-39864 Référence CVE CVE-2025-39881 https://www.cve.org/CVERecord?id=CVE-2025-39881 Référence CVE CVE-2025-40300 https://www.cve.org/CVERecord?id=CVE-2025-40300 Gestion détaillée du document le 14 novembre 2025 Version initiale Alertes Avis Bulletins d’actualités Mentions légales Conditions générales À propos Contact cyber.gouv.fr service-public.fr legifrance.gouv.fr info.go

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0950Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2025-37797 Référence CVE CVE-2025-38556 https://www.cve.org/CVERecord?id=CVE-2025-38556 Référence CVE CVE-2025-38571 https://www.cve.org/CVERecord?id=CVE-2025-38571 Référence CVE CVE-2025-38614 https://www.cve.org/CVERecord?id=CVE-2025-38614 Référence CVE CVE-2025-38718 https://www.cve.org/CVERecord?id=CVE-2025-38718 Référence CVE CVE-2025-39682 https://www.cve.org/CVERecord?id=CVE-2025-39682 Référence CVE CVE-2025-39718 https://www.cve.org/CVERecord?id=CVE-2025-39718 Référence CVE CVE-2025-39730 https://www.cve.org/CVERecord?id=CVE-2025-39730 Référence CVE CVE-2025-39751 https://www.cve.org/CVERecord?id=CVE-2025-39751 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-39841 https://www.cve.org/CVERecord?id=CVE-2025-39841 Référence CVE CVE-2025-39849 https://www.cve.org/CVERecord?id=CVE-2025-39849 Gestion détaillée du document le 31 octobre 2025 Version initiale Alertes Avis Bulletins d’actualités Mentions légales Conditions générales À propos Contact cyber.gouv.fr service-public.fr legifrance.gouv.fr info.gouv.fr france.fr info.gouv.fr/risques Premier Ministre / Secrétariat Général de la Défense et de la Sécurité Nationale / Agence nationale de la sécurité des systèmes d'information

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0923Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2025-38550 Référence CVE CVE-2025-38556 https://www.cve.org/CVERecord?id=CVE-2025-38556 Référence CVE CVE-2025-38566 https://www.cve.org/CVERecord?id=CVE-2025-38566 Référence CVE CVE-2025-38571 https://www.cve.org/CVERecord?id=CVE-2025-38571 Référence CVE CVE-2025-38572 https://www.cve.org/CVERecord?id=CVE-2025-38572 Référence CVE CVE-2025-38614 https://www.cve.org/CVERecord?id=CVE-2025-38614 Référence CVE CVE-2025-39730 https://www.cve.org/CVERecord?id=CVE-2025-39730 Référence CVE CVE-2025-39751 https://www.cve.org/CVERecord?id=CVE-2025-39751 Référence CVE CVE-2025-39757 https://www.cve.org/CVERecord?id=CVE-2025-39757 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-39841 https://www.cve.org/CVERecord?id=CVE-2025-39841 Référence CVE CVE-2025-39849 https://www.cve.org/CVERecord?id=CVE-2025-39849 Gestion détaillée du document le 24 octobre 2025 Version initiale Alertes Avis Bulletins d’actualités Mentions légales Conditions générales À propos Contact cyber.gouv.fr service-public.fr legifrance.gouv.fr info.gouv.fr france.fr info.gouv.fr/risques Premier Ministre / Secrétariat Général de la Défense et de la Sécurité Nationale / Agence nationale de la sécurité des systèmes d'information

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0894Multiples vulnérabilités dans le noyau Linux de Debian LTS

d?id=CVE-2025-39794 Référence CVE CVE-2025-39795 https://www.cve.org/CVERecord?id=CVE-2025-39795 Référence CVE CVE-2025-39798 https://www.cve.org/CVERecord?id=CVE-2025-39798 Référence CVE CVE-2025-39800 https://www.cve.org/CVERecord?id=CVE-2025-39800 Référence CVE CVE-2025-39801 https://www.cve.org/CVERecord?id=CVE-2025-39801 Référence CVE CVE-2025-39806 https://www.cve.org/CVERecord?id=CVE-2025-39806 Référence CVE CVE-2025-39808 https://www.cve.org/CVERecord?id=CVE-2025-39808 Référence CVE CVE-2025-39812 https://www.cve.org/CVERecord?id=CVE-2025-39812 Référence CVE CVE-2025-39813 https://www.cve.org/CVERecord?id=CVE-2025-39813 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-39819 https://www.cve.org/CVERecord?id=CVE-2025-39819 Référence CVE CVE-2025-39823 https://www.cve.org/CVERecord?id=CVE-2025-39823 Référence CVE CVE-2025-39824 https://www.cve.org/CVERecord?id=CVE-2025-39824 Référence CVE CVE-2025-39825 https://www.cve.org/CVERecord?id=CVE-2025-39825 Référence CVE CVE-2025-39826 https://www.cve.org/CVERecord?id=CVE-2025-39826 Référence CVE CVE-2025-39827 https://www.cve.org/CVERecord?id=CVE-2025-39827 Référence CVE CVE-2025-39828 https://www.cve.org/CVERecord?id=CVE-2025-39828 Référence CVE CVE-2025-39835 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0825Multiples vulnérabilités dans le noyau Linux de Debian

d?id=CVE-2025-39805 Référence CVE CVE-2025-39806 https://www.cve.org/CVERecord?id=CVE-2025-39806 Référence CVE CVE-2025-39807 https://www.cve.org/CVERecord?id=CVE-2025-39807 Référence CVE CVE-2025-39808 https://www.cve.org/CVERecord?id=CVE-2025-39808 Référence CVE CVE-2025-39810 https://www.cve.org/CVERecord?id=CVE-2025-39810 Référence CVE CVE-2025-39811 https://www.cve.org/CVERecord?id=CVE-2025-39811 Référence CVE CVE-2025-39812 https://www.cve.org/CVERecord?id=CVE-2025-39812 Référence CVE CVE-2025-39813 https://www.cve.org/CVERecord?id=CVE-2025-39813 Référence CVE CVE-2025-39815 https://www.cve.org/CVERecord?id=CVE-2025-39815 Référence CVE CVE-2025-39817 https://www.cve.org/CVERecord?id=CVE-2025-39817 Référence CVE CVE-2025-39819 https://www.cve.org/CVERecord?id=CVE-2025-39819 Référence CVE CVE-2025-39823 https://www.cve.org/CVERecord?id=CVE-2025-39823 Référence CVE CVE-2025-39824 https://www.cve.org/CVERecord?id=CVE-2025-39824 Référence CVE CVE-2025-39825 https://www.cve.org/CVERecord?id=CVE-2025-39825 Référence CVE CVE-2025-39826 https://www.cve.org/CVERecord?id=CVE-2025-39826 Référence CVE CVE-2025-39827 https://www.cve.org/CVERecord?id=CVE-2025-39827 Référence CVE CVE-2025-39828 https://www.cve.org/CVERecord?id=CVE-2025-39828 Référence CVE CVE-2025-39829 https://www.cve.org/CVERecord?id=

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2025-024953Debian等の複数ベンダの製品における境界外読み取りに関する脆弱性

Linuxカーネルにおいて、以下の脆弱性が修正されました。efivarfsのefivarfs_d_compare関数内でスラブ境界外アクセスが発生していた問題です。カーネル6.6で確認されており、masterブランチにも存在しています。問題の原因は、dentry->d_name.lenがEFI_VARIABLE_GUID_LENより小さい場合に'guid'が負の値となり、境界外アクセスが発生することです。この問題は無効なファイル名を使った並列ルックアップによって引き起こされます。具体的には、無効なdentryがハッシュリストに追加され、並列処理中に取得されることでefivarfs_d_compare関数内で境界外アクセスが発生します。この脆弱性は、memcmp呼び出し中のKASANによるバグレポートで検出されました。修正は比較処理前に'guid'の値をチェックすることで対応されています。

Official advisory ↗
NCSC-NL · Dutch · NCSC-2026-0147Kwetsbaarheden verholpen in Siemens-producten

Multiple security vulnerabilities in the Linux kernel and AppArmor LSM affecting various subsystems such as efivarfs, crypto, bpf, cifs, and architectures were fixed, including slab-out-of-bounds, use-after-free, race conditions, and CPU microcode verification flaws.

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Fix availability varies by product
Affected
Fixed
Linux: < 3.9, 5.4.298 ≤ 5.4.*, 5.10.242 ≤ 5.10.*, 5.15.191 ≤ 5.15.*, 6.1.150 ≤ 6.1.*, 6.6.104 ≤ 6.6.*, 6.12.45 ≤ 6.12.*, 6.16.5 ≤ 6.16.*, 6.17 ≤ *
Action
Use the product-specific evidence above. Patch only products with a verified fixed release, and keep every affected or under-investigation state without a matching fix in the remediation queue.
Workaround
No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 16 Sept 2025 · Last source change 5 Aug 2026, 12:05 UTC · CWE-125 · Out-of-bounds Read

CVE recordCVE.org · 5.2
CVSS sourceCNA
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2025-29597
Product sourceVendor CSAF · SUSE Product Security Team
Remediation sourceVendor CSAF · SUSE Product Security Team
CWE sourceNIST NVD
NVD statusNVD modified after enrichment

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates ↗

No material field changes have been recorded since change tracking began. Routine source refreshes and cosmetic edits are intentionally excluded.

Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Fixed release or patch reference recorded
ENISA EUVD · EUVD-2025-29597↗Vendor CSAF · SUSE Product Security Team↗CVE authority or vendor reference↗Patch or update reference↗Patch or update reference↗Patch or update reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2025-39817 · cve.blacktree.nl